4788961 has 2 divisors, whose sum is σ = 4788962. Its totient is φ = 4788960.

The previous prime is 4788941. The next prime is 4788989. The reversal of 4788961 is 1698874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4648336 + 140625 = 2156^2 + 375^2 .

It is a cyclic number.

It is not a de Polignac number, because 4788961 - 2⁵ = 4788929 is a prime.

It is not a weakly prime, because it can be changed into another prime (4788941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394480 + 2394481.

It is an arithmetic number, because the mean of its divisors is an integer number (2394481).

Almost surely, 2^4788961 is an apocalyptic number.

It is an amenable number.

4788961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4788961 is an equidigital number, since it uses as much as digits as its factorization.

4788961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 43.

The square root of 4788961 is about 2188.3694843422. The cubic root of 4788961 is about 168.5571191736.

The spelling of 4788961 in words is "four million, seven hundred eighty-eight thousand, nine hundred sixty-one".